What leaders wear during APEC meetings(15/22)

Leaders wore Ao Dai during the 2006 APEC Economic Leaders' Meeting in Hanoi, Vietnam. The Ao Dai is a Vietnamese national costume, now most commonly worn by women. In its current form, it is a tight-fitting silk tunic worn over pants. Ao classifies the item as a piece of clothing on the upper part of the body, and Dai means "long". [Photo: blog.cntv.cn]